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<FONT color="green">001</FONT>    /**<a name="line.1"></a>
<FONT color="green">002</FONT>     * This class embodies the hosts and their appropriate states.<a name="line.2"></a>
<FONT color="green">003</FONT>     */<a name="line.3"></a>
<FONT color="green">004</FONT>    package org.hackystat.ui.telemetryviewer.client;<a name="line.4"></a>
<FONT color="green">005</FONT>    <a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Date;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    import org.hackystat.ui.telemetryviewer.client.common.BasicConveyor;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.hackystat.ui.telemetryviewer.client.common.PropertyKeys;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.hackystat.ui.telemetryviewer.client.common.Session;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    import com.google.gwt.user.client.Window;<a name="line.12"></a>
<FONT color="green">013</FONT>    import com.google.gwt.user.client.WindowResizeListener;<a name="line.13"></a>
<FONT color="green">014</FONT>    import com.google.gwt.user.client.rpc.AsyncCallback;<a name="line.14"></a>
<FONT color="green">015</FONT>    import com.google.gwt.user.client.ui.Grid;<a name="line.15"></a>
<FONT color="green">016</FONT>    import com.google.gwt.user.client.ui.HTML;<a name="line.16"></a>
<FONT color="green">017</FONT>    import com.google.gwt.user.client.ui.HasHorizontalAlignment;<a name="line.17"></a>
<FONT color="green">018</FONT>    import com.google.gwt.user.client.ui.HorizontalPanel;<a name="line.18"></a>
<FONT color="green">019</FONT>    import com.google.gwt.user.client.ui.Image;<a name="line.19"></a>
<FONT color="green">020</FONT>    import com.google.gwt.user.client.ui.Label;<a name="line.20"></a>
<FONT color="green">021</FONT>    import com.google.gwt.user.client.ui.RootPanel;<a name="line.21"></a>
<FONT color="green">022</FONT>    import com.google.gwt.user.client.ui.VerticalPanel;<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    /**<a name="line.24"></a>
<FONT color="green">025</FONT>     * This class embodies the hosts and their appropriate states.<a name="line.25"></a>
<FONT color="green">026</FONT>     * @author David J. Nickles<a name="line.26"></a>
<FONT color="green">027</FONT>     *<a name="line.27"></a>
<FONT color="green">028</FONT>     */<a name="line.28"></a>
<FONT color="green">029</FONT>    public class HostStatusPanel implements WindowResizeListener {<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>      private Boolean sensorbaseStatus;<a name="line.31"></a>
<FONT color="green">032</FONT>      //private Boolean dpdStatus;<a name="line.32"></a>
<FONT color="green">033</FONT>      private Boolean telemetryStatus;<a name="line.33"></a>
<FONT color="green">034</FONT>      private Date sensorbaseTstamp;<a name="line.34"></a>
<FONT color="green">035</FONT>      //private Date dpdTstamp;<a name="line.35"></a>
<FONT color="green">036</FONT>      private Date telemetryTstamp;<a name="line.36"></a>
<FONT color="green">037</FONT>      private Label sensorbaseHost;<a name="line.37"></a>
<FONT color="green">038</FONT>      private Label sensorbaseFeedback;<a name="line.38"></a>
<FONT color="green">039</FONT>      //private Label dpdHost;<a name="line.39"></a>
<FONT color="green">040</FONT>      //private Label dpdFeedback;<a name="line.40"></a>
<FONT color="green">041</FONT>      private Label telemetryHost;<a name="line.41"></a>
<FONT color="green">042</FONT>      private Label telemetryFeedback;<a name="line.42"></a>
<FONT color="green">043</FONT>      //private HorizontalPanel mainPanel;<a name="line.43"></a>
<FONT color="green">044</FONT>      private Grid grid;<a name="line.44"></a>
<FONT color="green">045</FONT>      private Image sensorbaseHostImage;<a name="line.45"></a>
<FONT color="green">046</FONT>      //private Image dpdHostImage;<a name="line.46"></a>
<FONT color="green">047</FONT>      private Image telemetryHostImage;<a name="line.47"></a>
<FONT color="green">048</FONT>      private Session session;<a name="line.48"></a>
<FONT color="green">049</FONT>      private UserSettingsPanel userPanel;<a name="line.49"></a>
<FONT color="green">050</FONT>      <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Construct a valid set of hosts.<a name="line.52"></a>
<FONT color="green">053</FONT>       * <a name="line.53"></a>
<FONT color="green">054</FONT>       * @param session the current session attributes<a name="line.54"></a>
<FONT color="green">055</FONT>       */<a name="line.55"></a>
<FONT color="green">056</FONT>      public HostStatusPanel(Session session) {<a name="line.56"></a>
<FONT color="green">057</FONT>        <a name="line.57"></a>
<FONT color="green">058</FONT>        grid = new Grid(1,4);<a name="line.58"></a>
<FONT color="green">059</FONT>        this.session = session;<a name="line.59"></a>
<FONT color="green">060</FONT>        grid.setStyleName(Styles.BASICPANEL);<a name="line.60"></a>
<FONT color="green">061</FONT>        //mainPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);<a name="line.61"></a>
<FONT color="green">062</FONT>        <a name="line.62"></a>
<FONT color="green">063</FONT>        VerticalPanel column1 = new VerticalPanel();<a name="line.63"></a>
<FONT color="green">064</FONT>        column1.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);<a name="line.64"></a>
<FONT color="green">065</FONT>        column1.setStyleName(Styles.SIMPLEPANEL);<a name="line.65"></a>
<FONT color="green">066</FONT>        this.sensorbaseHostImage = new Image(Images.HOST_IMAGE);<a name="line.66"></a>
<FONT color="green">067</FONT>        column1.add(this.sensorbaseHostImage);<a name="line.67"></a>
<FONT color="green">068</FONT>        Label sensorbaseImageLabel = new Label("Sensorbase");<a name="line.68"></a>
<FONT color="green">069</FONT>        sensorbaseImageLabel.setStyleName(Styles.SMALLLABEL);<a name="line.69"></a>
<FONT color="green">070</FONT>        column1.add(sensorbaseImageLabel); <a name="line.70"></a>
<FONT color="green">071</FONT>        grid.setWidget(0, 0, column1);<a name="line.71"></a>
<FONT color="green">072</FONT>        <a name="line.72"></a>
<FONT color="green">073</FONT>        /*<a name="line.73"></a>
<FONT color="green">074</FONT>        VerticalPanel column2 = new VerticalPanel();<a name="line.74"></a>
<FONT color="green">075</FONT>        column2.setHorizontalAlignment(ALIGN_CENTER);<a name="line.75"></a>
<FONT color="green">076</FONT>        column2.setStyleName(Styles.HOSTPANELSTYLE);<a name="line.76"></a>
<FONT color="green">077</FONT>        this.dpdHostImage = new Image(Images.HOST_IMAGE);<a name="line.77"></a>
<FONT color="green">078</FONT>        column2.add(this.dpdHostImage);<a name="line.78"></a>
<FONT color="green">079</FONT>        Label dpdImageLabel = new Label("DailyProjectData");<a name="line.79"></a>
<FONT color="green">080</FONT>        dpdImageLabel.setStyleName(Styles.SMALLLABELSTYLE);<a name="line.80"></a>
<FONT color="green">081</FONT>        column2.add(dpdImageLabel); <a name="line.81"></a>
<FONT color="green">082</FONT>        add(column2);<a name="line.82"></a>
<FONT color="green">083</FONT>        */<a name="line.83"></a>
<FONT color="green">084</FONT>        <a name="line.84"></a>
<FONT color="green">085</FONT>        VerticalPanel column3 = new VerticalPanel();<a name="line.85"></a>
<FONT color="green">086</FONT>        column3.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);<a name="line.86"></a>
<FONT color="green">087</FONT>        column3.setStyleName(Styles.SIMPLEPANEL);<a name="line.87"></a>
<FONT color="green">088</FONT>        this.telemetryHostImage = new Image(Images.HOST_IMAGE);<a name="line.88"></a>
<FONT color="green">089</FONT>        column3.add(this.telemetryHostImage);<a name="line.89"></a>
<FONT color="green">090</FONT>        Label telemetryImageLabel = new Label("Telemetry");<a name="line.90"></a>
<FONT color="green">091</FONT>        telemetryImageLabel.setStyleName(Styles.SMALLLABEL);<a name="line.91"></a>
<FONT color="green">092</FONT>        column3.add(telemetryImageLabel); <a name="line.92"></a>
<FONT color="green">093</FONT>        grid.setWidget(0, 1, column3);<a name="line.93"></a>
<FONT color="green">094</FONT>        <a name="line.94"></a>
<FONT color="green">095</FONT>        VerticalPanel column4 = new VerticalPanel();<a name="line.95"></a>
<FONT color="green">096</FONT>        column4.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);<a name="line.96"></a>
<FONT color="green">097</FONT>        <a name="line.97"></a>
<FONT color="green">098</FONT>        HorizontalPanel col4row1 = new HorizontalPanel();<a name="line.98"></a>
<FONT color="green">099</FONT>        Label sbPrefixLabel = new Label("Sensorbase URI:");<a name="line.99"></a>
<FONT color="green">100</FONT>        sbPrefixLabel.setStyleName(Styles.URILABEL);<a name="line.100"></a>
<FONT color="green">101</FONT>        col4row1.add(sbPrefixLabel);<a name="line.101"></a>
<FONT color="green">102</FONT>        this.sensorbaseHost = new Label("default-uri");<a name="line.102"></a>
<FONT color="green">103</FONT>        this.sensorbaseHost.setStyleName(Styles.URILABEL);<a name="line.103"></a>
<FONT color="green">104</FONT>        col4row1.add(this.sensorbaseHost);<a name="line.104"></a>
<FONT color="green">105</FONT>        column4.add(col4row1);<a name="line.105"></a>
<FONT color="green">106</FONT>        this.sensorbaseFeedback = new Label("Sensorbase Feedback.");<a name="line.106"></a>
<FONT color="green">107</FONT>        this.sensorbaseFeedback.setStyleName(Styles.EXAMPLELABEL);<a name="line.107"></a>
<FONT color="green">108</FONT>        column4.add(this.sensorbaseFeedback);<a name="line.108"></a>
<FONT color="green">109</FONT>        <a name="line.109"></a>
<FONT color="green">110</FONT>        /*<a name="line.110"></a>
<FONT color="green">111</FONT>        HorizontalPanel col4row2 = new HorizontalPanel();<a name="line.111"></a>
<FONT color="green">112</FONT>        Label dpdPrefixLabel = new Label("DailyProjectData URI:");<a name="line.112"></a>
<FONT color="green">113</FONT>        dpdPrefixLabel.setStyleName(Styles.URILABEL);<a name="line.113"></a>
<FONT color="green">114</FONT>        col4row2.add(dpdPrefixLabel);<a name="line.114"></a>
<FONT color="green">115</FONT>        this.dpdHost = new Label("default-uri");<a name="line.115"></a>
<FONT color="green">116</FONT>        this.dpdHost.setStyleName(Styles.URILABEL);<a name="line.116"></a>
<FONT color="green">117</FONT>        col4row2.add(this.dpdHost);<a name="line.117"></a>
<FONT color="green">118</FONT>        column4.add(col4row2);<a name="line.118"></a>
<FONT color="green">119</FONT>        this.dpdFeedback = new Label("DailyProjectData Feedback.");<a name="line.119"></a>
<FONT color="green">120</FONT>        this.dpdFeedback.setStyleName(Styles.EXAMPLELABELSTYLE);<a name="line.120"></a>
<FONT color="green">121</FONT>        column4.add(this.dpdFeedback);<a name="line.121"></a>
<FONT color="green">122</FONT>        */<a name="line.122"></a>
<FONT color="green">123</FONT>        <a name="line.123"></a>
<FONT color="green">124</FONT>        HorizontalPanel col4row3 = new HorizontalPanel();<a name="line.124"></a>
<FONT color="green">125</FONT>        Label telPrefixLabel = new Label("Telemetry URI:");<a name="line.125"></a>
<FONT color="green">126</FONT>        telPrefixLabel.setStyleName(Styles.URILABEL);<a name="line.126"></a>
<FONT color="green">127</FONT>        col4row3.add(telPrefixLabel);<a name="line.127"></a>
<FONT color="green">128</FONT>        this.telemetryHost = new Label("default-uri");<a name="line.128"></a>
<FONT color="green">129</FONT>        this.telemetryHost.setStyleName(Styles.URILABEL);<a name="line.129"></a>
<FONT color="green">130</FONT>        col4row3.add(this.telemetryHost);<a name="line.130"></a>
<FONT color="green">131</FONT>        column4.add(col4row3);<a name="line.131"></a>
<FONT color="green">132</FONT>        this.telemetryFeedback = new Label("Telemetry Feedback.");<a name="line.132"></a>
<FONT color="green">133</FONT>        this.telemetryFeedback.setStyleName(Styles.EXAMPLELABEL);<a name="line.133"></a>
<FONT color="green">134</FONT>        column4.add(this.telemetryFeedback);<a name="line.134"></a>
<FONT color="green">135</FONT>        <a name="line.135"></a>
<FONT color="green">136</FONT>        grid.setWidget(0, 2, column4);<a name="line.136"></a>
<FONT color="green">137</FONT>        grid.setWidget(0, 3, new HTML(CompositeWidget.OPEN_ELEMENT + CompositeWidget.USER_ELEMENT_ID<a name="line.137"></a>
<FONT color="green">138</FONT>          + CompositeWidget.CLOSE_ELEMENT));<a name="line.138"></a>
<FONT color="green">139</FONT>        <a name="line.139"></a>
<FONT color="green">140</FONT>        Window.addWindowResizeListener(this);<a name="line.140"></a>
<FONT color="green">141</FONT>        grid.setWidth(Integer.toString(Window.getClientWidth() - 42) + Styles.PIXELSUFFIX);<a name="line.141"></a>
<FONT color="green">142</FONT>        RootPanel.get(CompositeWidget.HOST_ELEMENT_ID).add(grid);<a name="line.142"></a>
<FONT color="green">143</FONT>      }<a name="line.143"></a>
<FONT color="green">144</FONT>      <a name="line.144"></a>
<FONT color="green">145</FONT>      /**<a name="line.145"></a>
<FONT color="green">146</FONT>       * This method initializes this object by performing a series of RPC calls.<a name="line.146"></a>
<FONT color="green">147</FONT>       */<a name="line.147"></a>
<FONT color="green">148</FONT>      public final void init() {<a name="line.148"></a>
<FONT color="green">149</FONT>        rpcGetHosts();<a name="line.149"></a>
<FONT color="green">150</FONT>      }<a name="line.150"></a>
<FONT color="green">151</FONT>      <a name="line.151"></a>
<FONT color="green">152</FONT>      /**<a name="line.152"></a>
<FONT color="green">153</FONT>       * This method sets the name of the host uri.<a name="line.153"></a>
<FONT color="green">154</FONT>       * @param conveyor carrying the host service URIs.<a name="line.154"></a>
<FONT color="green">155</FONT>       */<a name="line.155"></a>
<FONT color="green">156</FONT>      private final void setHosts(BasicConveyor conveyor) {<a name="line.156"></a>
<FONT color="green">157</FONT>        if (Boolean.TRUE.toString().equals(conveyor.getStatus())) {<a name="line.157"></a>
<FONT color="green">158</FONT>          <a name="line.158"></a>
<FONT color="green">159</FONT>          String sensorbaseHostUri = (String)conveyor.getMap().get(PropertyKeys.SENSORBASE_HOST);<a name="line.159"></a>
<FONT color="green">160</FONT>          if (sensorbaseHostUri == null) {<a name="line.160"></a>
<FONT color="green">161</FONT>            this.sensorbaseHost.setText("");<a name="line.161"></a>
<FONT color="green">162</FONT>            this.session.setSensorbaseHost("");<a name="line.162"></a>
<FONT color="green">163</FONT>            this.sensorbaseHostImage.setUrl(Images.HOST_INVALID);<a name="line.163"></a>
<FONT color="green">164</FONT>            this.sensorbaseFeedback.setText("Property file does not contain sensorbase host value.");<a name="line.164"></a>
<FONT color="green">165</FONT>          }<a name="line.165"></a>
<FONT color="green">166</FONT>          else {<a name="line.166"></a>
<FONT color="green">167</FONT>            this.sensorbaseHost.setText(sensorbaseHostUri);<a name="line.167"></a>
<FONT color="green">168</FONT>            this.session.setSensorbaseHost(sensorbaseHostUri);<a name="line.168"></a>
<FONT color="green">169</FONT>            this.sensorbaseHostImage.setUrl(Images.HOST_IMAGE);<a name="line.169"></a>
<FONT color="green">170</FONT>            this.sensorbaseFeedback.setText("Sensorbase host property value located.");<a name="line.170"></a>
<FONT color="green">171</FONT>          }<a name="line.171"></a>
<FONT color="green">172</FONT>          /*<a name="line.172"></a>
<FONT color="green">173</FONT>          String dpdHostUri = (String)conveyor.getMap().get(PropertyKeys.DPD);<a name="line.173"></a>
<FONT color="green">174</FONT>          if (dpdHostUri == null) {<a name="line.174"></a>
<FONT color="green">175</FONT>            this.dpdHost.setText("");<a name="line.175"></a>
<FONT color="green">176</FONT>            this.session.setTelemetryHost("");<a name="line.176"></a>
<FONT color="green">177</FONT>            this.dpdHostImage.setUrl(Images.HOST_INVALID);<a name="line.177"></a>
<FONT color="green">178</FONT>            this.dpdFeedback.setText("Property file does not contain DailyProjectData host value.");<a name="line.178"></a>
<FONT color="green">179</FONT>          }<a name="line.179"></a>
<FONT color="green">180</FONT>          else {<a name="line.180"></a>
<FONT color="green">181</FONT>            this.dpdHost.setText(dpdHostUri);<a name="line.181"></a>
<FONT color="green">182</FONT>            this.session.setTelemetryHost(dpdHostUri);<a name="line.182"></a>
<FONT color="green">183</FONT>            this.dpdHostImage.setUrl(Images.HOST_IMAGE);<a name="line.183"></a>
<FONT color="green">184</FONT>            this.dpdFeedback.setText("DailyProjectData host property value located.");<a name="line.184"></a>
<FONT color="green">185</FONT>          }<a name="line.185"></a>
<FONT color="green">186</FONT>          */<a name="line.186"></a>
<FONT color="green">187</FONT>          String telemetryHostUri = (String)conveyor.getMap().get(PropertyKeys.TELEMETRY_HOST);<a name="line.187"></a>
<FONT color="green">188</FONT>          if (telemetryHostUri == null) {<a name="line.188"></a>
<FONT color="green">189</FONT>            this.telemetryHost.setText("");<a name="line.189"></a>
<FONT color="green">190</FONT>            this.session.setTelemetryHost("");<a name="line.190"></a>
<FONT color="green">191</FONT>            this.telemetryHostImage.setUrl(Images.HOST_INVALID);<a name="line.191"></a>
<FONT color="green">192</FONT>            this.telemetryFeedback.setText("Property file does not contain telemetry host value.");<a name="line.192"></a>
<FONT color="green">193</FONT>          }<a name="line.193"></a>
<FONT color="green">194</FONT>          else {<a name="line.194"></a>
<FONT color="green">195</FONT>            this.telemetryHost.setText(telemetryHostUri);<a name="line.195"></a>
<FONT color="green">196</FONT>            this.session.setTelemetryHost(telemetryHostUri);<a name="line.196"></a>
<FONT color="green">197</FONT>            this.telemetryHostImage.setUrl(Images.HOST_IMAGE);<a name="line.197"></a>
<FONT color="green">198</FONT>            this.telemetryFeedback.setText("Telemetry host property value located.");<a name="line.198"></a>
<FONT color="green">199</FONT>          }<a name="line.199"></a>
<FONT color="green">200</FONT>          rpcIsSensorbaseHost();<a name="line.200"></a>
<FONT color="green">201</FONT>        }<a name="line.201"></a>
<FONT color="green">202</FONT>        else {<a name="line.202"></a>
<FONT color="green">203</FONT>          CompositeWidget.showAlert(conveyor.getStatus());<a name="line.203"></a>
<FONT color="green">204</FONT>        }<a name="line.204"></a>
<FONT color="green">205</FONT>      }<a name="line.205"></a>
<FONT color="green">206</FONT>      <a name="line.206"></a>
<FONT color="green">207</FONT>      /**<a name="line.207"></a>
<FONT color="green">208</FONT>       * Check with the servlet to get the host name from the properties file.<a name="line.208"></a>
<FONT color="green">209</FONT>       */<a name="line.209"></a>
<FONT color="green">210</FONT>      private final void rpcGetHosts() {<a name="line.210"></a>
<FONT color="green">211</FONT>        this.sensorbaseHostImage.setUrl(Images.WAIT_IMAGE);<a name="line.211"></a>
<FONT color="green">212</FONT>        this.sensorbaseHostImage.setSize(Styles.BGIMAGESIZE, Styles.BGIMAGESIZE);<a name="line.212"></a>
<FONT color="green">213</FONT>        //this.dpdHostImage.setUrl(Images.WAIT_IMAGE);<a name="line.213"></a>
<FONT color="green">214</FONT>        //this.dpdHostImage.setSize(Styles.IMAGESIZE, Styles.IMAGESIZE);<a name="line.214"></a>
<FONT color="green">215</FONT>        this.telemetryHostImage.setUrl(Images.WAIT_IMAGE);<a name="line.215"></a>
<FONT color="green">216</FONT>        this.telemetryHostImage.setSize(Styles.BGIMAGESIZE, Styles.BGIMAGESIZE);<a name="line.216"></a>
<FONT color="green">217</FONT>        this.telemetryFeedback.setText("Searching for the telemetry properties file.");<a name="line.217"></a>
<FONT color="green">218</FONT>        RPCServiceFactory.getInstance().getService().getHosts(new AsyncCallback()<a name="line.218"></a>
<FONT color="green">219</FONT>        {<a name="line.219"></a>
<FONT color="green">220</FONT>          public void onSuccess(Object result) {<a name="line.220"></a>
<FONT color="green">221</FONT>            setHosts((BasicConveyor) result);<a name="line.221"></a>
<FONT color="green">222</FONT>          }<a name="line.222"></a>
<FONT color="green">223</FONT>      <a name="line.223"></a>
<FONT color="green">224</FONT>          public void onFailure(Throwable caught) {<a name="line.224"></a>
<FONT color="green">225</FONT>            if (caught instanceof com.google.gwt.user.client.rpc.InvocationException) {<a name="line.225"></a>
<FONT color="green">226</FONT>              CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, <a name="line.226"></a>
<FONT color="green">227</FONT>                "Cannot invoke get-properties on servlet.");<a name="line.227"></a>
<FONT color="green">228</FONT>            } <a name="line.228"></a>
<FONT color="green">229</FONT>            else {<a name="line.229"></a>
<FONT color="green">230</FONT>              CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, caught.toString());<a name="line.230"></a>
<FONT color="green">231</FONT>            }<a name="line.231"></a>
<FONT color="green">232</FONT>          }<a name="line.232"></a>
<FONT color="green">233</FONT>        });<a name="line.233"></a>
<FONT color="green">234</FONT>      }<a name="line.234"></a>
<FONT color="green">235</FONT>      <a name="line.235"></a>
<FONT color="green">236</FONT>      /**<a name="line.236"></a>
<FONT color="green">237</FONT>       * This method sets the state of the sensorbase service in the UI.<a name="line.237"></a>
<FONT color="green">238</FONT>       * @param state Boolean represents the state of the user valid=true, invalid=false<a name="line.238"></a>
<FONT color="green">239</FONT>       */<a name="line.239"></a>
<FONT color="green">240</FONT>      public void setSensorbaseHostStatus(Boolean state) {<a name="line.240"></a>
<FONT color="green">241</FONT>        this.sensorbaseHostImage.setUrl(Images.HOST_IMAGE);<a name="line.241"></a>
<FONT color="green">242</FONT>        this.sensorbaseTstamp = new Date();<a name="line.242"></a>
<FONT color="green">243</FONT>        String time = DateTimeFactories.getInstance().getBodyfactory().format(this.sensorbaseTstamp);<a name="line.243"></a>
<FONT color="green">244</FONT>        if (state != null &amp;&amp; state.booleanValue()) {<a name="line.244"></a>
<FONT color="green">245</FONT>          this.sensorbaseStatus = Boolean.TRUE;<a name="line.245"></a>
<FONT color="green">246</FONT>          this.sensorbaseHostImage.setUrl(Images.HOST_VALID);<a name="line.246"></a>
<FONT color="green">247</FONT>          this.sensorbaseFeedback.setText(time + ", Sensorbase service contacted successfully.");<a name="line.247"></a>
<FONT color="green">248</FONT>          this.sensorbaseFeedback.setStyleName(Styles.VALIDLABEL);<a name="line.248"></a>
<FONT color="green">249</FONT>          (userPanel = new UserSettingsPanel(this.session)).init();<a name="line.249"></a>
<FONT color="green">250</FONT>        } <a name="line.250"></a>
<FONT color="green">251</FONT>        else {<a name="line.251"></a>
<FONT color="green">252</FONT>          this.sensorbaseStatus = Boolean.FALSE;<a name="line.252"></a>
<FONT color="green">253</FONT>          this.sensorbaseHostImage.setUrl(Images.HOST_INVALID);<a name="line.253"></a>
<FONT color="green">254</FONT>          this.sensorbaseFeedback.setText(time + ", Sensorbase service unavailable.");<a name="line.254"></a>
<FONT color="green">255</FONT>          this.sensorbaseFeedback.setStyleName(Styles.INVALIDLABEL);<a name="line.255"></a>
<FONT color="green">256</FONT>        }<a name="line.256"></a>
<FONT color="green">257</FONT>        rpcIsTelemetryHost();<a name="line.257"></a>
<FONT color="green">258</FONT>      }<a name="line.258"></a>
<FONT color="green">259</FONT>      <a name="line.259"></a>
<FONT color="green">260</FONT>      /**<a name="line.260"></a>
<FONT color="green">261</FONT>       * This method performs an RPC call to the servlet to check if the sensorbase service is up.<a name="line.261"></a>
<FONT color="green">262</FONT>       */<a name="line.262"></a>
<FONT color="green">263</FONT>      private void rpcIsSensorbaseHost() {<a name="line.263"></a>
<FONT color="green">264</FONT>        this.sensorbaseHostImage.setUrl(Images.WAIT_IMAGE);<a name="line.264"></a>
<FONT color="green">265</FONT>        this.sensorbaseHostImage.setSize(Styles.BGIMAGESIZE, Styles.BGIMAGESIZE);<a name="line.265"></a>
<FONT color="green">266</FONT>        RPCServiceFactory.getInstance().getService().isSensorBaseHost(this.sensorbaseHost.getText(),<a name="line.266"></a>
<FONT color="green">267</FONT>          new AsyncCallback()<a name="line.267"></a>
<FONT color="green">268</FONT>          {<a name="line.268"></a>
<FONT color="green">269</FONT>            public void onSuccess(Object result) {<a name="line.269"></a>
<FONT color="green">270</FONT>              setSensorbaseHostStatus((Boolean) result);<a name="line.270"></a>
<FONT color="green">271</FONT>            }<a name="line.271"></a>
<FONT color="green">272</FONT>        <a name="line.272"></a>
<FONT color="green">273</FONT>            public void onFailure(Throwable caught) {<a name="line.273"></a>
<FONT color="green">274</FONT>              if (caught instanceof com.google.gwt.user.client.rpc.InvocationException) {<a name="line.274"></a>
<FONT color="green">275</FONT>                CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, <a name="line.275"></a>
<FONT color="green">276</FONT>                  "Cannot invoke host validation on servlet.");<a name="line.276"></a>
<FONT color="green">277</FONT>              } <a name="line.277"></a>
<FONT color="green">278</FONT>              else {<a name="line.278"></a>
<FONT color="green">279</FONT>                CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, caught.toString());<a name="line.279"></a>
<FONT color="green">280</FONT>              }<a name="line.280"></a>
<FONT color="green">281</FONT>            }<a name="line.281"></a>
<FONT color="green">282</FONT>          });<a name="line.282"></a>
<FONT color="green">283</FONT>      }<a name="line.283"></a>
<FONT color="green">284</FONT>      <a name="line.284"></a>
<FONT color="green">285</FONT>      /**<a name="line.285"></a>
<FONT color="green">286</FONT>       * This method sets the state of the telemetry service in the UI.<a name="line.286"></a>
<FONT color="green">287</FONT>       * @param state Boolean represents the state of the user valid=true, invalid=false<a name="line.287"></a>
<FONT color="green">288</FONT>       */<a name="line.288"></a>
<FONT color="green">289</FONT>      public void setTelemetryHostStatus(Boolean state) {<a name="line.289"></a>
<FONT color="green">290</FONT>        this.telemetryHostImage.setUrl(Images.HOST_IMAGE);<a name="line.290"></a>
<FONT color="green">291</FONT>        this.telemetryTstamp = new Date();<a name="line.291"></a>
<FONT color="green">292</FONT>        String time = DateTimeFactories.getInstance().getBodyfactory().format(this.telemetryTstamp);<a name="line.292"></a>
<FONT color="green">293</FONT>        if (state != null &amp;&amp; state.booleanValue()) {<a name="line.293"></a>
<FONT color="green">294</FONT>          this.telemetryStatus = Boolean.TRUE;<a name="line.294"></a>
<FONT color="green">295</FONT>          this.telemetryHostImage.setUrl(Images.HOST_VALID);<a name="line.295"></a>
<FONT color="green">296</FONT>          this.telemetryFeedback.setText(time + ", Telemetry service contacted successfully.");<a name="line.296"></a>
<FONT color="green">297</FONT>          this.telemetryFeedback.setStyleName(Styles.VALIDLABEL);<a name="line.297"></a>
<FONT color="green">298</FONT>        } <a name="line.298"></a>
<FONT color="green">299</FONT>        else {<a name="line.299"></a>
<FONT color="green">300</FONT>          this.telemetryStatus = Boolean.FALSE;<a name="line.300"></a>
<FONT color="green">301</FONT>          this.telemetryHostImage.setUrl(Images.HOST_INVALID);<a name="line.301"></a>
<FONT color="green">302</FONT>          this.telemetryFeedback.setText(time + ", Telemetry service unavailable.");<a name="line.302"></a>
<FONT color="green">303</FONT>          this.telemetryFeedback.setStyleName(Styles.INVALIDLABEL);<a name="line.303"></a>
<FONT color="green">304</FONT>        }<a name="line.304"></a>
<FONT color="green">305</FONT>      }<a name="line.305"></a>
<FONT color="green">306</FONT>      <a name="line.306"></a>
<FONT color="green">307</FONT>      /**<a name="line.307"></a>
<FONT color="green">308</FONT>       * This method performs an RPC call to the servlet to check if the telemetry service is up.<a name="line.308"></a>
<FONT color="green">309</FONT>       */<a name="line.309"></a>
<FONT color="green">310</FONT>      private void rpcIsTelemetryHost() {<a name="line.310"></a>
<FONT color="green">311</FONT>        this.telemetryHostImage.setUrl(Images.WAIT_IMAGE);<a name="line.311"></a>
<FONT color="green">312</FONT>        this.telemetryHostImage.setSize(Styles.BGIMAGESIZE, Styles.BGIMAGESIZE);<a name="line.312"></a>
<FONT color="green">313</FONT>        RPCServiceFactory.getInstance().getService().isTelemetryHost(this.telemetryHost.getText(),<a name="line.313"></a>
<FONT color="green">314</FONT>          new AsyncCallback()<a name="line.314"></a>
<FONT color="green">315</FONT>          {<a name="line.315"></a>
<FONT color="green">316</FONT>            public void onSuccess(Object result) {<a name="line.316"></a>
<FONT color="green">317</FONT>              setTelemetryHostStatus((Boolean) result);<a name="line.317"></a>
<FONT color="green">318</FONT>            }<a name="line.318"></a>
<FONT color="green">319</FONT>        <a name="line.319"></a>
<FONT color="green">320</FONT>            public void onFailure(Throwable caught) {<a name="line.320"></a>
<FONT color="green">321</FONT>              if (caught instanceof com.google.gwt.user.client.rpc.InvocationException) {<a name="line.321"></a>
<FONT color="green">322</FONT>                CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, <a name="line.322"></a>
<FONT color="green">323</FONT>                  "Cannot invoke host validation on servlet.");<a name="line.323"></a>
<FONT color="green">324</FONT>              } <a name="line.324"></a>
<FONT color="green">325</FONT>              else {<a name="line.325"></a>
<FONT color="green">326</FONT>                CompositeWidget.log(RPCServiceFactory.PRCERRORNAME, caught.toString());<a name="line.326"></a>
<FONT color="green">327</FONT>              }<a name="line.327"></a>
<FONT color="green">328</FONT>            }<a name="line.328"></a>
<FONT color="green">329</FONT>          });<a name="line.329"></a>
<FONT color="green">330</FONT>      }<a name="line.330"></a>
<FONT color="green">331</FONT>      <a name="line.331"></a>
<FONT color="green">332</FONT>      /**<a name="line.332"></a>
<FONT color="green">333</FONT>       * This method returns if the sensorbase service is available.<a name="line.333"></a>
<FONT color="green">334</FONT>       * @return true if the sensorbase service has been contacted successfully, false if not.<a name="line.334"></a>
<FONT color="green">335</FONT>       */<a name="line.335"></a>
<FONT color="green">336</FONT>      public Boolean getSensorbaseStatus() {<a name="line.336"></a>
<FONT color="green">337</FONT>        return this.sensorbaseStatus;<a name="line.337"></a>
<FONT color="green">338</FONT>      }<a name="line.338"></a>
<FONT color="green">339</FONT>      <a name="line.339"></a>
<FONT color="green">340</FONT>      /**<a name="line.340"></a>
<FONT color="green">341</FONT>       * This method returns if the telemetry service is available.<a name="line.341"></a>
<FONT color="green">342</FONT>       * @return true if the telemetry service has been contacted successfully, false if not.<a name="line.342"></a>
<FONT color="green">343</FONT>       */<a name="line.343"></a>
<FONT color="green">344</FONT>      public Boolean getTelemetryStatus() {<a name="line.344"></a>
<FONT color="green">345</FONT>        return this.telemetryStatus;<a name="line.345"></a>
<FONT color="green">346</FONT>      }<a name="line.346"></a>
<FONT color="green">347</FONT>      <a name="line.347"></a>
<FONT color="green">348</FONT>      /** <a name="line.348"></a>
<FONT color="green">349</FONT>       * Listens for user resizing of the window.<a name="line.349"></a>
<FONT color="green">350</FONT>       * @param width of the adjusted window..<a name="line.350"></a>
<FONT color="green">351</FONT>       * @param height of the adjusted window.<a name="line.351"></a>
<FONT color="green">352</FONT>       */<a name="line.352"></a>
<FONT color="green">353</FONT>      public void onWindowResized(int width, int height) {<a name="line.353"></a>
<FONT color="green">354</FONT>        grid.setWidth(Integer.toString(width - Styles.RIGHTOFFSET) + Styles.PIXELSUFFIX);<a name="line.354"></a>
<FONT color="green">355</FONT>      }<a name="line.355"></a>
<FONT color="green">356</FONT>    }<a name="line.356"></a>




























































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